166899 ⎘
Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid involving means subjected to known counteracting pressure
Integrated fault monitoring apparatus for electrical equipment
#2Integrated fault monitoring apparatus for electrical equipment
#3Detection apparatus for at least one of temperature and pressure in a cylinder of an internal combustion engine
#4Pressure sensor having cantilever and displacement measurement unit
#5Pressure gauge